When I was young, I received a serious blow to my head while playing soccer that broke my skull and caused all sorts of issues at the time. I've managed a full recovery, but in the days following the accident, I lost my intuition of time. It's difficult to explain: I knew, logically, that I had lunch before I had dinner - and I had memory of doing both - but I couldn't "feel" that lunch was before dinner. It's pretty hard to explain and it was pretty weird to experience, but this symptom faded away after a couple of days.